Fedotowsky revealed when the baby is due in the form of a hashtag — #May2018.

The couple has made no secret of the fact that they were hoping for a bigger brood soon.

In a July interview with Us Weekly, Fedotowsky said they were "100 percent trying," adding, "We would love to have two, two years apart, because that’s what Kevin and his brother were and they are super, super close."

The blogger and "Home and Family" personality met Manno two years after splitting from her "Bachelorette" fiance Roberto Martinez.